Solar power ruler calculator with see-through touch screen keyboard



FIG. 1 is a front side perspective view of a solar power ruler calculator with see-through touch screen keyboard showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a solar power ruler calculator with see-through touch screen keyboard, as shown and described. 